ES232444A1 - Procedure for the obtaining of cyclic dicarbonic acids and their salts (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of cyclic dicarbonic acids and their salts (Machine-translation by Google Translate, not legally binding)

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Publication number
ES232444A1
ES232444A1 ES0232444A ES232444A ES232444A1 ES 232444 A1 ES232444 A1 ES 232444A1 ES 0232444 A ES0232444 A ES 0232444A ES 232444 A ES232444 A ES 232444A ES 232444 A1 ES232444 A1 ES 232444A1
Authority
ES
Spain
Prior art keywords
salts
cyclic
translation
machine
obtaining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0232444A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of ES232444A1 publication Critical patent/ES232444A1/en
Expired legal-status Critical Current

Links

Abstract

Process for obtaining cyclic dicarbonic acids and their salts, by heating salts of other cyclic carbonic acids, under conditions already known, with which the initial salts are transformed into the salts of the carbonic acids that are desired, advantageously in the presence of catalysts, characterized in that a mixture of potassium or thallium salts and the sodium salts of the cyclic carbonic acids and of the reaction product is used, if appropriate by adding solvents, the salts are obtained, or by acidifying, the cyclic dicarboxylic acids free, conveniently. (Machine-translation by Google Translate, not legally binding)
ES0232444A 1956-01-03 1956-12-13 Procedure for the obtaining of cyclic dicarbonic acids and their salts (Machine-translation by Google Translate, not legally binding) Expired ES232444A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE232444X 1956-01-03

Publications (1)

Publication Number Publication Date
ES232444A1 true ES232444A1 (en) 1957-06-16

Family

ID=38526677

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0232444A Expired ES232444A1 (en) 1956-01-03 1956-12-13 Procedure for the obtaining of cyclic dicarbonic acids and their salts (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES232444A1 (en)

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